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trawl design
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trawl design
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农学
拖网设计
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trawl design
拖网设计
根据拖网捕捞作业原理,基于主捕对象及其生物学习性、作业渔场的环境特点、渔船规模和拖曳能力等条件,确定拖网作业方式和渔具结构形式,以及网具的主尺度和技术参数、属具的配备等创造性过程。
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conservative difference scheme
conservative differential equation
conservative dislocation motion
conservative dynamical system
conservative elements
conservative extension
conservative family of sets
conservative field
conservative flow
conservative force
conservative functor
conservative genus
conservative grazing
Conservative Jewish
conservative Markov process
conservativeness
conservativeness of discretization equation
conservative operator
conservative oscillation
conservative part
Conservative Party of Canada
conservative process
conservative scattering
conservative scheme
conservative system
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